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9833K26 — VALVE,SAFETY RELIEF

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

9833K26: VALVE,SAFETY RELIEF.

The VALVE,SAFETY RELIEF is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, special_features: NPS FEMALE, MAX. FLOW RATE 87 SCFM @ 100 PSI, REMOVES PARTICLE SIZE DOWN TO MICRONS 90, surface_treatment: ZINC LOCATION NOT OTHERWISE SPECIFIED, operating_pressure: 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS, maximum_operating_temp: 422.0 FAHRENHEIT SINGLE RESPONSE DEGF, media_for_which_designed: GAS, INERT SECOND RESPONSE.

This part is cataloged in the U.S. Government catalog under NSN 4820-01-673-5439, indicating validated use in U.S. government and defense logistics supply chains.

Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
9833K26
NSN: 4820-01-673-5439
FSC: 4820 — Valves, Nonpowered
CAGE: 39428 — MCMASTER-CARR SUPPLY CO (USA)
SPECIFICATIONS
materialSTEEL OVERALL
special_featuresNPS FEMALE, MAX. FLOW RATE 87 SCFM @ 100 PSI, REMOVES PARTICLE SIZE DOWN TO MICRONS 90
surface_treatmentZINC LOCATION NOT OTHERWISE SPECIFIED
operating_pressure150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
maximum_operating_temp422.0 FAHRENHEIT SINGLE RESPONSE DEGF
media_for_which_designedGAS, INERT SECOND RESPONSE
nominal_pipe_size_accommodated0.375 INCHES ALL ENDS IN
part_name_assigned_by_controlling_agencyBREATHER VENT
NSN4820-01-673-5439
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 9833K26 · OEM ⚠ VERIFY BEFORE ORDERING Gate valves = FULL OPEN or FULL CLOSE only — never throttle. Partial opening causes seat erosion and vibration. ✓ BROKER TIP Rising stem shows valve position visually — easier maintenance. Non-rising stem saves headroom. PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
NOMINAL PIPE SIZE ACCOMMODATED: 0.375 INCHES ALL ENDS IN
•
OPERATING PRESSURE: 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
MAXIMUM OPERATING TEMP: 422.0 FAHRENHEIT SINGLE RESPONSE DEGF
•
SURFACE TREATMENT: ZINC LOCATION NOT OTHERWISE SPECIFIED
•
MEDIA FOR WHICH DESIGNED: GAS, INERT SECOND RESPONSE
TECHNICAL CHARACTERISTICS
NOMINAL PIPE SIZE ACCOMMODATED0.375 INCHES ALL ENDS IN
OPERATING PRESSURE150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
MAXIMUM OPERATING TEMP422.0 FAHRENHEIT SINGLE RESPONSE DEGF
SPECIAL FEATURESNPS FEMALE, MAX. FLOW RATE 87 SCFM @ 100 PSI, REMOVES PARTICLE SIZE DOWN TO MICRONS 90
SURFACE TREATMENTZINC LOCATION NOT OTHERWISE SPECIFIED
MEDIA FOR WHICH DESIGNEDGAS, INERT SECOND RESPONSE
MEDIA FOR WHICH DESIGNEDAIR FIRST RESPONSE
PART NAME ASSIGNED BY CONTROLLING AGENCYBREATHER VENT
MATERIALSTEEL OVERALL
OTHER ITEMS IN FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097 4820-00-001-0010 4820-00-001-0020 4820-00-001-0021 4820-00-001-0032 4820-00-001-0037 4820-00-001-0042 4820-00-001-1230
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 9833K26?
9833K26 is a VALVE,SAFETY RELIEF.
What is the NSN for 9833K26?
9833K26 is cataloged in the U.S. Government catalog under NSN 4820-01-673-5439. This indicates validated use in U.S. government and defense supply chains.
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